30220445034 has 40 divisors (see below), whose sum is σ = 72925124580. Its totient is φ = 9298597824.

The previous prime is 30220445033. The next prime is 30220445051. The reversal of 30220445034 is 43054402203.

30220445034 is a `hidden beast` number, since 3 + 0 + 2 + 204 + 450 + 3 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 28881982809 + 1338462225 = 169947^2 + 36585^2 .

It is a super-2 number, since 2×30220445034² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 30220444989 and 30220445007.

It is not an unprimeable number, because it can be changed into a prime (30220445033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7172739 + ... + 7176950.

Almost surely, 2^30220445034 is an apocalyptic number.

30220445034 is an abundant number, since it is smaller than the sum of its proper divisors (42704679546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30220445034 is a wasteful number, since it uses less digits than its factorization.

30220445034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14349716 (or 14349707 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

Adding to 30220445034 its reverse (43054402203), we get a palindrome (73274847237).

The spelling of 30220445034 in words is "thirty billion, two hundred twenty million, four hundred forty-five thousand, thirty-four".